Pith Number

pith:ZCKET5LX

pith:2022:ZCKET5LXSZGLVOU7RFZJVYJR3A

not attested not anchored not stored refs pending

Global total precipitable water variations and trends during 1958-2021

Amanda M. Nelson, Nenghan Wan, Roger A. Pielke Sr., Xiaomao Lin, Xubin Zeng

arxiv:2211.01228 v3 · 2022-11-02 · physics.ao-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCKET5LXSZGLVOU7RFZJVYJR3A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T07:26:11.169238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c89449f577964cbaba9f89729ae131d80999b2ba8779d18112af805a1d46447d

Aliases

arxiv: 2211.01228 · arxiv_version: 2211.01228v3 · doi: 10.48550/arxiv.2211.01228 · pith_short_12: ZCKET5LXSZGL · pith_short_16: ZCKET5LXSZGLVOU7 · pith_short_8: ZCKET5LX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZCKET5LXSZGLVOU7RFZJVYJR3A \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c89449f577964cbaba9f89729ae131d80999b2ba8779d18112af805a1d46447d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7a57d514e726797ce8abf4deb20247b6c6a4fde861f0125b9ac0d7ff7dfa7e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2022-11-02T16:10:41Z",
    "title_canon_sha256": "fc3f0190415f7f682b67c7335b2183a948dfb29098e25864bd805eba2831f035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01228",
    "kind": "arxiv",
    "version": 3
  }
}